Home / 34,725.60-52,068.29-30,573.95

Finding the Fourth Proportional to 34,725.60, 52,068.29 and 30,573.95

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Solution

The fourth proportional to 34,725.60, 52,068.29 and 30,573.95 is: 45,843.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,725.60 : 52,068.29 = 30,573.95 : x
  2. Step 2: Convert to fraction form
    34,725.60/52,068.29 = 30,573.95/x
  3. Step 3: Cross multiply
    34,725.60x = 52,068.29 × 30,573.95
  4. Step 4: Simplify right side
    34,725.60x = 1,591,932,881.83
  5. Step 5: Solve for x
    x = 1,591,932,881.83/34,725.60
  6. Step 6: Final answer
    x = 45,843.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.